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Posted 22 June, 2026

Software Dev Principal Engineer (Windows, Anti-Virus)

SonicWall
Bengaluru, Karnataka, India Full Time
Reference: 102_713453_7772468

Responsibilities:

  • Develop antivirus products and technologies
  • Troubleshoot and test (including automation) of the AV engine module
  • Analyze, research and develop additional protections associated with anti-malware engine solutions
  • Research new ways to improve detection effectiveness
  • Develop tools to automate anti-malware operations.
  • Work closely with other engineers to develop new products.
  • Work on extensions of existing anti-malware products.
  • Suggest and implement improvements on current products.
  • Plan, design, develop, manage, document, test, deploy, and support new and existing modules

Desired Skills & Experience:

  • Design, build, and maintain efficient and reliable C++ code.
  • C++, Operating Systems, Windows Internals, Proficiency in libboost (C++ Library).
  • Development experience with a Windows-based endpoint solution is highly desirable
  • Hands-on of algorithm complexities.
  • Development of the next-generation software.
  • Basic Database systems - indexes, filters
  • Good OOP knowledge.
  • Software development lifecycle experience.
  • Experience in anti-malware product development a plus
  • Understanding of antimalware technologies and able to handle malware samples safely.
  • Demonstrated efficiency in antimalware product development.
  • Good understanding of how malware works.
  • Knowledge of Linux internals a plus.
  • MacOS knowledge a plus.
  • Python knowledge a plus

Requirements:

  • B.S. or M.S. in Computer Science or related field, or equivalent experience.
  • Minimum 12 years of experience in the field of antimalware technology development.
  • Desire to work in a fast-paced, high-energy, deadline-driven environment.
  • Ability and willingness to take on additional tasks as assigned.

#LI-DS9

#LI-Bangalore

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